Hi everyone !

I'm here with my very first Harry Potter fanfiction (and my very first english fanfiction) ! I chose a Reader Insert, because that's a type of fanfiction that I discovered way too late, but that I really like ! In this story, you are a girl, Remus Lupin's little sister, and there's a little... Something, with his best friend, Sirius Black. Here's a little reminder of what you'll have to replace by the things in parenthesis :

(Y/N) = your name

(Y/L/N) = your last name

(Y/H) = your house (I personally am a Ravenclaw)

(Y/A) = your age

(Y/H/C) = you hair color

(Y/E/C) = your eye color

I'm not using "(Y/L/N)" in this because yours will be "Lupin" ^^ /!\ IF YOU ARE A GRYFFINDOR, SKIP TO THE NEXT CHAPTER /!\

Hope you'll enjoy :D

-Already sorry for the potential mistakes, I'm only 14-


Everyone has a favourite time during the day. Yours, especially, is when you got classes with the Gryffindors. Of course not because of James Potter, or Peter Pettigrew, no... Because of the two other Marauders, Your brother, Remus, and his best friend, Sirius. Sadly for them, you went to (Y/H). You were glad to go there, sure, but you know that deep down, after growing up a little, you would've been content to be sorted into Gryffindor as well. But the Sorting Hat is never wrong, and you know it ! But when you remember the ceremony, there's always a detail coming back into your mind. You remember the Sorting Hat's deep voice whispering something to himself before yelling « (Y/H) ! ». And these sentences were :

« Mmh... I feel like you're someone that should go to Gryffindor, in a way, but... No... The choice is too hard... It's been a while since I haven't got that much trouble choosing a house... You're special. »

And then, he yelled :

« (Y/H) ! »

You never really understood why he told you this in such a dramatical way, because you're really happy with your current house ! Family reasons, maybe ? Your brother's at Gryffindor, after all !

A furious voice takes you out of your memories. Mr Slughorn...

« Miss Lupin ! I guess you can repeat what I just said ?! »

Feeling your cheeks turning red, you answer, almost murmuring :

« N-No, Mister... I'm sorry...

-You'd better listen a little bit more of you want to win the House Cup this year !

-Or we'll win it again ! Said Sirius, smiling at you with mischief and making the Gryffindors laugh.

-You too, Mister Black ! Said Mr Slughorn, provoked. Do you really want to go to Mister Dumbledore's office again ?

-Oh, it wouldn't bother me that much, you know. »

You would have put your hand to cut that Mr Slughorn's face was so red that he could've make some fried eggs on it.

« To his office, then ! NOW ! »

He yells so much that his voice is breaking by the angriness. Sirius stands up, takes his stuff and goes out of the class. But he needs to pass in front of your desk for this. That's what he does, naturally, but he lets a little folded paper on your table. You want to tell him he lost something, but he was already gone.

« Should I open it ? » You ask yourself.

But when you look at it a little bit closer, you see that there's written something on the outside :

« Please, open »

Two simple words. You look at your neighbour : he doesn't seems like he noticed anything. You gently grab the piece of paper, and carefully open it :

« Please come at the Quidditch pitch ALONE after classes.

-S. »

You quickly put the paper in your pocket, your cheeks burning.

You never felt the time pass so slowly since that. When the bell finally rang, announcing the end of the the classes, you take your stuff and leave the class as fast as you can, but trying not to be suspicious.

« Where are you going, (Y/N) ? »

You turn around. It's Remus, your brother. A wave of relief overwhelms you, before you realise that he waits for an answer.

« Oh, hum... I... I go get some fresh air, it's crazy how hot it was in this classroom !

-Oh, okay, he simply says. I suppose you didn't see Sirius ?

-Hum... No, why ? Are you searching him ?

-Yes. We were supposed to go to Hogsmeade together.

-Oh... Well... Wait for him down there, maybe ?

-... You're right. I'm gonna do that. Thanks, (Y/N) ! See you later !

-See you later ! »

You wait for him to go away to start walking quickly again to the Quidditch pitch. You don't really know why, but you're in a hurry to be there. To say the truth, it's not Sirius' type to say things by pieces of paper. He is often direct, and says things to people's face. You know him pretty well, and you doubt that he has to talk about something serious (lol ahah becauz his name's Sirius so fun killme). You quickly arrive at the pitch, observing that the sun will go down soon. You come inside the pitch by passing through (Y/H)'s changing room. No traces of Sirius for now.

« Merlin, make that he isn't doing a bad joke... »

You continue looking around you, but there's still nothing. After a little while of waiting, you hear a voice coming from behind you :

« Your brother will kill me, you know ? »

You jump with surprise and turn around : Sirius.

« I'm glad you came. » He continues. « I really thought you wouldn't come, for a moment.

Suddenly stamming, you say :

« Oh, it's-it's just that I crossed Remus, and...

-Oh, yes, Hogsmeade... Such a good idea, huh ? I asked him to go there after classes this morning. I'll be late, but that's ok. Did he ask you if you knew where I was ?

-Y-Yes, and... I said I didn't-didn't really knew... And to wait for you down there...

-You had a good reflex, on the moment. But wait... Miss (Y/N) Lupin, lying ? It's a first one ! Should I be honored that you first lied for me ? »

You get as red as a fresh rose. He is right. It's the first time you lied -to your brother, precisely. For Sirius. You didn't want Remus to know that you were having a ''secret meeting'' with his best friend. But wait... Why did Sirius say that he will kill him ?

« Ok, I'll cut to the chase. I wanted to talk with you about something. Something quite important, to be honest. And I know you are. Your brother is too, but I don't wanna talk about this with him.

-Hum... Please, Sirius, can you be a little bit more precise... ?

-I'm in love with a girl. Really, really in love with her. »

You open your eyes wide. Sirius Black ? In love with someone ?

« A Gryffindor girl ? You ask, curious.

-No... She is... I'm not gonna tell you this easily, you know ! Even your brother, -my best friend !- isn't aware of this. Anyways. I trust you, (Y/N). I know you aren't going to repeat anything. So I wanted to talk to you about that, because... You are honest, and a very good person. »

You blush. You would have never find out that he was going to talk about the girl he loves. You would have never find out that he will be in love, one day !

« So... It's kind of hard to tell you more details, but I'll try... She... Has soft and shiny (Y/H/C) hair, beautiful and absorbing (Y/E/C) eyes, she is extremely cute, and... I don't know... I feel like I can really be myself when I'm with her. She has like an aura that makes me feel warm and calm, like a hug next to a fireplace... I don't know about her, but I sort of feel like she likes me, at least a little. But let's be realistic : if she didn't like me at least a little, why would she come here after classes ? »

Oh Merlin.

What you hope all this time, deep, deep down, was happening. You hope very much that he was talking about you, and... He is. You don't know what to answer. You mouth is a little open, but there's no sounds going out of it. He has his hands in his pockets, and a smile on his lips. You would like to do many things at a time, but you are sort of paralyzed.

« Are you okay ? » He asks after a few tens of seconds.

The only thing you can answer, even if it requires you all of your courage, are these three simple words :

« I love you... »

You pronounce them as if you didn't believe it yourself. But seeing his smile getting bigger, you are reassured, somehow. He is approaching you mechanically and says :

« That's why your brother will kill me... »

And he gets a hold of your lips. It's the best sensation that you could've ever imagined. Shyly, you give him back his kiss, feeling his hands and arms going to your back, your embrace becoming a hug little by little, your lips leaving each other slowly.

« So I have a last question for you, my dear : would you care to become my girlfriend ? »

He had moved away to bow, which makes you laugh :

« Of course ! »

He grabs your hand and kisses it. A true gentleman !

« That's not all, my dear, but I have an appointment of the highest importance with a certain Remus Lupin. Have a very good evening !

-Wait ! »

As he was getting ready to leave, he turns around :

« Yes, (Y/N) ?

-You always said that girls didn't interest you, so... Was it true ? »

He laughs, and smiles :

« Yes, it was. But you are different from the others. I couldn't help myself falling in love with you, I'd say. »

You smile, thanking him. He stole a kiss from you before saying :

« Leave the pitch first, so if someone sees you, you'll be less suspect than if we were leaving at the same time, okay ? I know that I'm the type of person that loves to be noticed, but I don't want everyone to know what's between us. »

You nod, agreeing with him. You leave discreetly, going to your house's commun room. You observe him quietly leaving the pitch, winking at you, which makes you blush. It was very probably the best day of your life.


That's it ! Hope you enjoyed reading this ^^ Don't hesitate to tell me what you think in a little review ! ^^

On this, it was Emy518, to serve you !